$DIOD
DIODES INC /DEL/

2019 Form 10-K Financial Statement

#000156459020004248 Filed on February 12, 2020

View on sec.gov

Income Statement

Concept 2019 2018 Q4 2018 Q3
Revenue $1.249B $314.4M $320.9M
YoY Change 2.89% 17.14% 12.52%
Cost Of Revenue $783.3M $200.2M $205.7M
YoY Change 0.59% 16.33% 8.89%
Gross Profit $465.8M $114.2M $115.2M
YoY Change 7.01% 18.49% 19.58%
Gross Profit Margin 37.29% 36.32% 35.9%
Selling, General & Admin $181.3M $44.40M $42.50M
YoY Change 2.92% -2.84% -2.3%
% of Gross Profit 38.93% 38.88% 36.89%
Research & Development $88.52M $21.50M $22.50M
YoY Change 2.59% 9.14% 10.29%
% of Gross Profit 19.0% 18.83% 19.53%
Depreciation & Amortization $91.50M $4.500M $4.400M
YoY Change 6.4% -4.26% -6.38%
% of Gross Profit 19.64% 3.94% 3.82%
Operating Expenses $265.2M $70.00M $69.40M
YoY Change -5.55% 0.57% 1.17%
Operating Profit $200.6M $44.20M $45.81M
YoY Change 29.86% 65.05% 65.11%
Interest Expense $7.893M -$2.100M -$2.500M
YoY Change -20.28% -43.24% -44.44%
% of Operating Profit 3.93% -4.75% -5.46%
Other Income/Expense, Net -$2.362M $1.000M $1.100M
YoY Change -47.74% -50.0% 83.33%
Pretax Income $198.2M $42.80M -$7.267M
YoY Change 32.2% 105.77% -73.84%
Income Tax $44.13M $10.10M $13.19M
% Of Pretax Income 22.26% 23.6%
Net Earnings $153.3M $29.52M $30.91M
YoY Change 47.33% -196.31% 113.9%
Net Earnings / Revenue 12.27% 9.39% 9.63%
Basic Earnings Per Share $3.02 $0.59 $0.62
Diluted Earnings Per Share $2.96 $0.58 $0.61
COMMON SHARES
Basic Shares Outstanding 50.79M 50.12M
Diluted Shares Outstanding 51.86M 51.08M

Balance Sheet

Concept 2019 2018 Q4 2018 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $263.2M $248.6M $157.6M
YoY Change 5.87% 19.29% -26.36%
Cash & Equivalents $258.4M $241.1M $150.3M
Short-Term Investments $4.800M $7.500M $7.300M
Other Short-Term Assets $50.00M $42.40M $42.80M
YoY Change 17.92% 13.67% -6.14%
Inventory $236.5M $215.4M $219.1M
Prepaid Expenses
Receivables $260.3M $228.4M $228.1M
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $810.0M $734.8M $647.6M
YoY Change 10.23% 10.95% -7.68%
LONG-TERM ASSETS
Property, Plant & Equipment $528.5M $446.8M $454.1M
YoY Change 18.29% -2.69% 1.8%
Goodwill $132.4M
YoY Change -1.3%
Intangibles $137.9M
YoY Change -11.83%
Long-Term Investments
YoY Change
Other Assets $40.10M $42.67M $90.70M
YoY Change -46.03% 18.64% -7.83%
Total Long-Term Assets $829.4M $791.5M $820.2M
YoY Change 4.78% -4.21% -2.25%
TOTAL ASSETS
Total Short-Term Assets $810.0M $734.8M $647.6M
Total Long-Term Assets $829.4M $791.5M $820.2M
Total Assets $1.639B $1.526B $1.468B
YoY Change 7.4% 2.53% -4.73%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $122.1M $117.8M $117.1M
YoY Change 3.65% 9.08% 4.83%
Accrued Expenses $99.70M $82.61M $92.00M
YoY Change 20.7% -16.81% -2.54%
Deferred Revenue
YoY Change
Short-Term Debt $13.30M $10.30M $12.30M
YoY Change 29.13% 930.0%
Long-Term Debt Due $34.00M $27.61M $26.30M
YoY Change 23.19% 33.81% 37.7%
Total Short-Term Liabilities $285.3M $254.0M $261.9M
YoY Change 12.32% 2.78% 16.3%
LONG-TERM LIABILITIES
Long-Term Debt $64.50M $186.1M $140.0M
YoY Change -65.34% -24.81% -54.35%
Other Long-Term Liabilities $120.4M $90.78M $87.20M
YoY Change 32.6% -4.37% 2.35%
Total Long-Term Liabilities $184.9M $90.78M $227.2M
YoY Change -33.22% -4.37% -42.03%
TOTAL LIABILITIES
Total Short-Term Liabilities $285.3M $254.0M $261.9M
Total Long-Term Liabilities $184.9M $90.78M $227.2M
Total Liabilities $533.0M $548.9M $560.1M
YoY Change -10.41% -10.71% -18.51%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock $434.4M
YoY Change 3.41%
Preferred Stock
YoY Change
Treasury Stock (at cost) $37.77M
YoY Change 0.0%
Treasury Stock Shares
Shareholders Equity $1.106B $931.5M $907.7M
YoY Change
Total Liabilities & Shareholders Equity $1.639B $1.526B $1.468B
YoY Change 7.4% 2.53% -4.73%

Cashflow Statement

Concept 2019 2018 Q4 2018 Q3
OPERATING ACTIVITIES
Net Income $153.3M $29.52M $30.91M
YoY Change 47.33% -196.31% 113.9%
Depreciation, Depletion And Amortization $91.50M $4.500M $4.400M
YoY Change 6.4% -4.26% -6.38%
Cash From Operating Activities $229.8M $61.70M $35.50M
YoY Change 23.82% -17.51% -13.2%
INVESTING ACTIVITIES
Capital Expenditures $98.51M -$15.30M -$19.20M
YoY Change 12.57% -47.78% -49.47%
Acquisitions $33.03M
YoY Change 80456.1%
Other Investing Activities $835.0K $500.0K -$1.300M
YoY Change -155.67% -96.73% -140.62%
Cash From Investing Activities -$100.4M -$14.80M -$20.50M
YoY Change 12.91% 6.47% -41.09%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $11.90M
YoY Change 144.78%
Debt Paid & Issued, Net $522.9M
YoY Change 0.07%
Cash From Financing Activities -112.4M 46.10M -14.60M
YoY Change 116.59% -176.32% -80.38%
NET CHANGE
Cash From Operating Activities 229.8M 61.70M 35.50M
Cash From Investing Activities -100.4M -14.80M -20.50M
Cash From Financing Activities -112.4M 46.10M -14.60M
Net Change In Cash 17.67M 93.00M 400.0K
YoY Change -51.75% 18500.0% -100.59%
FREE CASH FLOW
Cash From Operating Activities $229.8M $61.70M $35.50M
Capital Expenditures $98.51M -$15.30M -$19.20M
Free Cash Flow $131.3M $77.00M $54.70M
YoY Change 33.87% -26.03% -30.67%

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OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-3440000
CY2019 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
146957000
CY2016Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
820467000
CY2017 us-gaap Minority Interest Period Increase Decrease
MinorityInterestPeriodIncreaseDecrease
476000
CY2017 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
4746000
CY2017 us-gaap New Accounting Pronouncement Or Change In Accounting Principle Effect Of Adoption Quantification
NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification
5048000
CY2017 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
13606000
CY2017 us-gaap Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
8745000
CY2017 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
18638000
CY2017 us-gaap Adjustments To Additional Paid In Capital Income Tax Deficiency From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation
278000
CY2017Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
873918000
CY2018 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
87040000
CY2018 us-gaap Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
4902000
CY2018 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
2732000
CY2018 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
4861000
CY2018 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
20736000
CY2018 us-gaap Adjustments To Additional Paid In Capital Income Tax Deficiency From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation
11293000
CY2019 us-gaap Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
3343000
CY2019 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
3818000
CY2019 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
11901000
CY2019 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
20535000
CY2019 us-gaap Adjustments To Additional Paid In Capital Income Tax Deficiency From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation
4432000
CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1152783000
CY2019 us-gaap Profit Loss
ProfitLoss
154115000
CY2018 us-gaap Profit Loss
ProfitLoss
105406000
CY2017 us-gaap Profit Loss
ProfitLoss
266000
CY2019 us-gaap Depreciation
Depreciation
91543000
CY2018 us-gaap Depreciation
Depreciation
86291000
CY2017 us-gaap Depreciation
Depreciation
76883000
CY2019 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
18041000
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
18353000
CY2017 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
18798000
CY2019 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
521000
CY2018 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
522000
CY2017 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
514000
CY2019 us-gaap Share Based Compensation
ShareBasedCompensation
20535000
CY2018 us-gaap Share Based Compensation
ShareBasedCompensation
20736000
CY2017 us-gaap Share Based Compensation
ShareBasedCompensation
18609000
CY2019 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
24429000
CY2018 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
636000
CY2017 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
-1969000
CY2019 us-gaap Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
-9904000
CY2018 us-gaap Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
-3674000
CY2017 us-gaap Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
-25326000
CY2019 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
187000
CY2018 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
2335000
CY2017 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
1814000
CY2019 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
30775000
CY2018 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
29478000
CY2017 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-22261000
CY2019 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
11325000
CY2018 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
2154000
CY2017 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
17199000
CY2019 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
6630000
CY2018 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
11119000
CY2017 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
-1494000
CY2019 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
3513000
CY2018 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
9977000
CY2017 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
17313000
CY2019 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
7369000
CY2018 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-13445000
CY2017 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
13079000
CY2019 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-2694000
CY2018 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
345000
CY2017 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
4495000
CY2019 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
271000
CY2018 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
-571000
CY2017 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
-871000
CY2019 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
229772000
CY2018 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
185566000
CY2017 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
181123000
CY2019 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
33028000
CY2018 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
41000
CY2019 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
19271000
CY2018 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
15901000
CY2017 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
12205000
CY2019 us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
21847000
CY2018 us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
12576000
CY2017 us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
38600000
CY2019 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
98505000
CY2018 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
87507000
CY2017 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
111161000
CY2019 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
29366000
CY2018 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
429000
CY2017 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
1219000
CY2017 diod Receipt Of Subsidies And Grants
ReceiptOfSubsidiesAndGrants
6968000
CY2019 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
835000
CY2018 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-1500000
CY2017 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
2333000
CY2019 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-100426000
CY2018 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-88944000
CY2017 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-78912000
CY2019 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
9954000
CY2018 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
9151000
CY2017 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
3375000
CY2019 us-gaap Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
7362000
CY2018 us-gaap Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
2797000
CY2017 us-gaap Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
2391000
CY2019 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
4432000
CY2018 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
11294000
CY2017 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
278000
CY2019 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
11901000
CY2018 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
4862000
CY2017 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
13606000
CY2019 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
405540000
CY2018 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
465656000
CY2017 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
44500000
CY2019 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
223000
CY2019 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
522860000
CY2018 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
522473000
CY2017 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
204374000
CY2018 diod Proceeds From Repayments Of Finance Lease Obligations
ProceedsFromRepaymentsOfFinanceLeaseObligations
-1198000
CY2017 diod Proceeds From Repayments Of Finance Lease Obligations
ProceedsFromRepaymentsOfFinanceLeaseObligations
587000
CY2017 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
8745000
CY2019 us-gaap Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
3818000
CY2019 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-50000
CY2018 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
225000
CY2017 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
2575000
CY2019 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-112432000
CY2018 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-51911000
CY2017 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-158184000
CY2019 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
760000
CY2018 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-8078000
CY2017 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
11461000
CY2019 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
17674000
CY2018 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
36633000
CY2017 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-44512000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
241833000
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
205200000
CY2016Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
249712000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
259507000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
241833000
CY2019 us-gaap Interest Paid Net
InterestPaidNet
7235000
CY2018 us-gaap Interest Paid Net
InterestPaidNet
9962000
CY2017 us-gaap Interest Paid Net
InterestPaidNet
13547000
CY2019 us-gaap Income Taxes Paid
IncomeTaxesPaid
37158000
CY2018 us-gaap Income Taxes Paid
IncomeTaxesPaid
33265000
CY2017 us-gaap Income Taxes Paid
IncomeTaxesPaid
30447000
CY2019 diod Payments To Proceeds From Capital Expenditure Incurred But Not Yet Paid
PaymentsToProceedsFromCapitalExpenditureIncurredButNotYetPaid
2260000
CY2018 diod Payments To Proceeds From Capital Expenditure Incurred But Not Yet Paid
PaymentsToProceedsFromCapitalExpenditureIncurredButNotYetPaid
7766000
CY2017 diod Payments To Proceeds From Capital Expenditure Incurred But Not Yet Paid
PaymentsToProceedsFromCapitalExpenditureIncurredButNotYetPaid
-14081000
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
258390000
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
241053000
CY2017Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
203820000
CY2019Q4 us-gaap Restricted Cash Equivalents Current
RestrictedCashEquivalentsCurrent
1117000
CY2018Q4 us-gaap Restricted Cash Equivalents Current
RestrictedCashEquivalentsCurrent
780000
CY2017Q4 us-gaap Restricted Cash Equivalents Current
RestrictedCashEquivalentsCurrent
1380000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
259507000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
241833000
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
205200000
CY2019 us-gaap Use Of Estimates
UseOfEstimates
<p style="text-align:justify;margin-bottom:0pt;margin-top:12pt;text-indent:4.17%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Use of estimates –<span style="font-weight:normal;"> The preparation of financial statements in conformity with generally accepted accounting principles in the United States of America (“GAAP”) requires that management make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The level of uncertainty in estimates and assumptions increases with the length of time until the underlying transactions are completed. Actual results may differ from these estimates in amounts that may be material to the consolidated financial statements and accompanying notes.</span></p>
CY2019 diod Sales Returns And Other Allowances
SalesReturnsAndOtherAllowances
163900000
CY2018 diod Sales Returns And Other Allowances
SalesReturnsAndOtherAllowances
158800000
CY2017 diod Sales Returns And Other Allowances
SalesReturnsAndOtherAllowances
158100000
CY2019Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
4900000
CY2018Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
4100000
CY2019 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1
CY2019 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2018 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2017 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2019 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-3700000
CY2018 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-3700000
CY2017 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-8000000.0
CY2018 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.09
CY2017 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.04
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-108100000
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-101800000
CY2017Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-83500000
CY2019Q4 diod Accumulated Other Comprehensive Income Loss Unrealized Foreign Currency Gain Losses Net Of Tax
AccumulatedOtherComprehensiveIncomeLossUnrealizedForeignCurrencyGainLossesNetOfTax
-63053000
CY2018Q4 diod Accumulated Other Comprehensive Income Loss Unrealized Foreign Currency Gain Losses Net Of Tax
AccumulatedOtherComprehensiveIncomeLossUnrealizedForeignCurrencyGainLossesNetOfTax
-64553000
CY2019Q4 diod Accumulated Other Comprehensive Income Loss Unrealized Interest Rate Swap Gain Losses Net Of Tax
AccumulatedOtherComprehensiveIncomeLossUnrealizedInterestRateSwapGainLossesNetOfTax
-391000
CY2018Q4 diod Accumulated Other Comprehensive Income Loss Unrealized Interest Rate Swap Gain Losses Net Of Tax
AccumulatedOtherComprehensiveIncomeLossUnrealizedInterestRateSwapGainLossesNetOfTax
3261000
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
-44695000
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
-40554000
CY2019 us-gaap Reclassifications
Reclassifications
<p style="text-align:justify;margin-bottom:0pt;margin-top:0pt;text-indent:4.17%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Reclassifications <span style="font-weight:normal;">– Certain immaterial amounts from prior periods have been reclassified to conform to the current years’ presentation.</span></p>
CY2019Q1 diod Operating And Finance Leases Right Of Use Asset
OperatingAndFinanceLeasesRightOfUseAsset
68300000
CY2019Q1 diod Operating And Finance Leases Liability
OperatingAndFinanceLeasesLiability
50400000
CY2019 us-gaap Earnings Per Share Reconciliation Disclosure
EarningsPerShareReconciliationDisclosure
Basic earnings per share is calculated by dividing net earnings attributable to common stockholders by the weighted-average number of shares of common stock outstanding during the period. Diluted earnings per share is calculated similarly but includes potential dilution from the exercise of stock options and stock awards, except when the effect would be anti-dilutive.
CY2019 us-gaap Net Income Loss
NetIncomeLoss
153250000
CY2018 us-gaap Net Income Loss
NetIncomeLoss
104021000
CY2017 us-gaap Net Income Loss
NetIncomeLoss
-1805000
CY2019 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
50787000
CY2018 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
49841000
CY2017 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
48824000
CY2019 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1073000
CY2018 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1094000
CY2019 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
51860000
CY2018 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
50935000
CY2017 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
48824000
CY2019 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.02
CY2019 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.96
CY2018 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.04
CY2017 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.04
CY2019 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
101000
CY2018 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1103000
CY2017 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
3508000
CY2019Q4 us-gaap Short Term Investments
ShortTermInvestments
4825000
CY2019Q4 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
12912000
CY2018Q4 us-gaap Short Term Investments
ShortTermInvestments
7499000
CY2018Q4 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
10104000
CY2019Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
62900000
CY2018Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
59244000
CY2019Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
55082000
CY2018Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
59166000
CY2019Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
118490000
CY2018Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
97025000
CY2019Q4 us-gaap Inventory Net
InventoryNet
236472000
CY2018Q4 us-gaap Inventory Net
InventoryNet
215435000
CY2019Q4 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
228522000
CY2018Q4 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
208184000
CY2019Q4 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
863771000
CY2018Q4 diod Property Plant And Equipment Net Excluding Cip And Land
PropertyPlantAndEquipmentNetExcludingCipAndLand
389417000
CY2019Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
30747000
CY2018Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
16886000
CY2018Q4 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
817202000
CY2019Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
1092293000
CY2018Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
1025386000
CY2019Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
706658000
CY2019Q4 diod Property Plant And Equipment Net Excluding Cip And Land
PropertyPlantAndEquipmentNetExcludingCipAndLand
385635000
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
635969000
CY2019Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
124452000
CY2019Q4 diod Finite Lived Intangible Assets Cumulative Currency Translation
FiniteLivedIntangibleAssetsCumulativeCurrencyTranslation
9842000
CY2019Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
105681000
CY2019Q4 diod Indefinite Lived Intangible Assets Excluding Goodwill Gross
IndefiniteLivedIntangibleAssetsExcludingGoodwillGross
14883000
CY2019Q4 diod Indefinite Lived Intangible Assets Cumulative Currency Translation
IndefiniteLivedIntangibleAssetsCumulativeCurrencyTranslation
1041000
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
14451000
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
14186000
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
13831000
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
32477000
CY2019Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
105681000
CY2019Q4 us-gaap Land
Land
53192000
CY2018Q4 us-gaap Land
Land
40532000
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
469574000
CY2018Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
446835000
CY2019 us-gaap Depreciation
Depreciation
91500000
CY2018 us-gaap Depreciation
Depreciation
86300000
CY2017 us-gaap Depreciation
Depreciation
76900000
CY2018Q4 us-gaap Capital Lease Obligations
CapitalLeaseObligations
2100000
CY2019Q4 us-gaap Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
24300000
CY2019Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
239975000
CY2019Q4 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
13842000
CY2019Q4 us-gaap Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
254858000
CY2019Q4 diod Intangible Assets Accumulated Amortization
IntangibleAssetsAccumulatedAmortization
124452000
CY2019Q4 diod Intangible Assets Currency Translation
IntangibleAssetsCurrencyTranslation
10883000
CY2019Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
119523000
CY2018Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
238867000
CY2018Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
106410000
CY2018Q4 diod Finite Lived Intangible Assets Cumulative Currency Translation
FiniteLivedIntangibleAssetsCumulativeCurrencyTranslation
8281000
CY2018Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
124176000
CY2018Q4 diod Indefinite Lived Intangible Assets Excluding Goodwill Gross
IndefiniteLivedIntangibleAssetsExcludingGoodwillGross
14883000
CY2018Q4 diod Indefinite Lived Intangible Assets Cumulative Currency Translation
IndefiniteLivedIntangibleAssetsCumulativeCurrencyTranslation
1124000
CY2018Q4 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
13759000
CY2018Q4 us-gaap Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
253750000
CY2018Q4 diod Intangible Assets Accumulated Amortization
IntangibleAssetsAccumulatedAmortization
106410000
CY2018Q4 diod Intangible Assets Currency Translation
IntangibleAssetsCurrencyTranslation
9405000
CY2018Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
137935000
CY2019 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
18000000.0
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
18400000
CY2017 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
18800000
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
15671000
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
15065000
CY2017Q4 us-gaap Goodwill
Goodwill
134187000
CY2018 us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
-2779000
CY2018Q4 us-gaap Goodwill
Goodwill
132437000
CY2019 us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
1959000
CY2019Q4 us-gaap Goodwill
Goodwill
141318000
CY2019Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
33105000
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
33102000
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
43620000
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
4903000
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
1571000
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
12689000
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
2756000
CY2019Q4 us-gaap Long Term Debt
LongTermDebt
98641000
CY2019 us-gaap Operating Lease Expense
OperatingLeaseExpense
14824000
CY2019 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
978000
CY2019 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
48000
CY2019 us-gaap Short Term Lease Cost
ShortTermLeaseCost
336000
CY2019 us-gaap Variable Lease Cost
VariableLeaseCost
2663000
CY2019 us-gaap Lease Cost
LeaseCost
18849000
CY2019Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
57427000
CY2019Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
12554000
CY2019Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
27545000
CY2019Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
40099000
CY2019Q4 diod Finance Lease Right Of Use Asset Gross
FinanceLeaseRightOfUseAssetGross
3396000
CY2019Q4 diod Finance Lease Right Of Use Asset Accumulated Amortization
FinanceLeaseRightOfUseAssetAccumulatedAmortization
1924000
CY2019Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
1472000
CY2019Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
903000
CY2019Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
138000
CY2019Q4 us-gaap Finance Lease Liability
FinanceLeaseLiability
1041000
CY2019Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.038
CY2019Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.030
CY2019 us-gaap Operating Lease Payments
OperatingLeasePayments
18325000
CY2019 diod Finance Lease Payments
FinanceLeasePayments
-48000
CY2019 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
1082000
CY2019 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
3956000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
13779000
CY2019Q4 us-gaap Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
922000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
9766000
CY2019Q4 us-gaap Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
138000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
8276000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
4537000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
2433000
CY2019Q4 diod Lessee Operating Lease Liability Payments Due Year Six
LesseeOperatingLeaseLiabilityPaymentsDueYearSix
2328000
CY2019Q4 diod Lessee Operating Lease Liability Payments Due After Year Six
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearSix
2573000
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
43692000
CY2019Q4 us-gaap Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
1060000
CY2019Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
3593000
CY2019Q4 us-gaap Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
19000
CY2019Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
40099000
CY2019Q4 us-gaap Finance Lease Liability
FinanceLeaseLiability
1041000
CY2019Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
12554000
CY2019Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
903000
CY2019Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
27545000
CY2019Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
138000
CY2019Q4 diod Accrued Expenses Current
AccruedExpensesCurrent
33733000
CY2018Q4 diod Accrued Expenses Current
AccruedExpensesCurrent
28170000
CY2019Q4 diod Compensation And Payroll Taxes Current
CompensationAndPayrollTaxesCurrent
34043000
CY2018Q4 diod Compensation And Payroll Taxes Current
CompensationAndPayrollTaxesCurrent
33632000
CY2019Q4 diod Equipment Purchases Current
EquipmentPurchasesCurrent
10167000
CY2018Q4 diod Equipment Purchases Current
EquipmentPurchasesCurrent
12568000
CY2019Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
12554000
CY2019Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
903000
CY2019Q4 diod Accrued Pricing Adjustments Current
AccruedPricingAdjustmentsCurrent
5617000
CY2018Q4 diod Accrued Pricing Adjustments Current
AccruedPricingAdjustmentsCurrent
3591000
CY2019Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
3258000
CY2018Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
3242000
CY2019Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
296000
CY2018Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
1402000
CY2019Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
100571000
CY2018Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
82605000
CY2019Q4 us-gaap Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
28795000
CY2018Q4 us-gaap Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
26349000
CY2019Q4 diod Unrecognized Tax Benefits Net Of Portion Used To Reduce Deferred Tax Asset
UnrecognizedTaxBenefitsNetOfPortionUsedToReduceDeferredTaxAsset
28215000
CY2018Q4 diod Unrecognized Tax Benefits Net Of Portion Used To Reduce Deferred Tax Asset
UnrecognizedTaxBenefitsNetOfPortionUsedToReduceDeferredTaxAsset
27711000
CY2019Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
27545000
CY2019Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
138000
CY2019Q4 diod Deferred Grants And Subsidy Liability Noncurrent
DeferredGrantsAndSubsidyLiabilityNoncurrent
12774000
CY2018Q4 diod Deferred Grants And Subsidy Liability Noncurrent
DeferredGrantsAndSubsidyLiabilityNoncurrent
15359000
CY2019Q4 us-gaap Deferred Compensation Liability Classified Noncurrent
DeferredCompensationLiabilityClassifiedNoncurrent
12166000
CY2018Q4 us-gaap Deferred Compensation Liability Classified Noncurrent
DeferredCompensationLiabilityClassifiedNoncurrent
9091000
CY2019Q4 us-gaap Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
8631000
CY2018Q4 us-gaap Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
8475000
CY2019Q4 diod Other Liability Noncurrent
OtherLiabilityNoncurrent
2281000
CY2018Q4 diod Other Liability Noncurrent
OtherLiabilityNoncurrent
3794000
CY2019Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
120545000
CY2018Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
90779000
CY2019 us-gaap Other Restrictions On Payment Of Dividends
OtherRestrictionsOnPaymentOfDividends
Our U.S. Credit Facility permits us to pay dividends up to $3.0 million per fiscal year to its stockholders so long as we have not defaulted under the U.S. Credit Facility at the time of such dividend and no default would result from declaring or paying such dividend.
CY2019 diod Maximum Annual Dividend Payable On Credit Facility Conditions
MaximumAnnualDividendPayableOnCreditFacilityConditions
3000000.0
CY2017 us-gaap Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
300000
CY2017 us-gaap Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
8700000
CY2018 us-gaap Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
0
CY2019 us-gaap Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
0
CY2019 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
73352000
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-24141000
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-72668000
CY2019 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
124894000
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
174103000
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
135259000
CY2019 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
198246000
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
149962000
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
62591000
CY2019 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
259000
CY2019 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
28829000
CY2018 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
42726000
CY2017 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
31820000
CY2019 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
92000
CY2018 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
24000
CY2017 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
7000
CY2019 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
29180000
CY2018 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
42750000
CY2017 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
31827000
CY2019 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
886000
CY2018 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
2400000
CY2017 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
30186000
CY2019 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
11994000
CY2018 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-3107000
CY2017 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-2352000
CY2019 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
30000
CY2018 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
56000
CY2017 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-8000
CY2019 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
12910000
CY2018 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-651000
CY2017 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
27826000
CY2019 diod Income Tax Liability For Unrecognized Tax Expense Benefit
IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit
2041000
CY2018 diod Income Tax Liability For Unrecognized Tax Expense Benefit
IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit
2457000
CY2017 diod Income Tax Liability For Unrecognized Tax Expense Benefit
IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit
2672000
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
44131000
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
44556000
CY2017 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
62325000
CY2019 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
41632000
CY2019 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2018 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
31488000
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2017 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
21907000
CY2017 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.350
CY2019 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
1389000
CY2019 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.007
CY2018 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-375000
CY2018 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
-0.003
CY2017 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-15000
CY2019 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-5786000
CY2019 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
-0.029
CY2018 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-2844000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
-0.019
CY2017 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-23515000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
-0.376
CY2019 diod Income Tax Reconciliation Foreign Operations
IncomeTaxReconciliationForeignOperations
-3340000
CY2019 diod Effective Income Tax Rate Reconciliation Foreign Operations
EffectiveIncomeTaxRateReconciliationForeignOperations
-0.017
CY2018 diod Income Tax Reconciliation Foreign Operations
IncomeTaxReconciliationForeignOperations
4140000
CY2018 diod Effective Income Tax Rate Reconciliation Foreign Operations
EffectiveIncomeTaxRateReconciliationForeignOperations
0.028
CY2017 diod Income Tax Reconciliation Foreign Operations
IncomeTaxReconciliationForeignOperations
6726000
CY2017 diod Effective Income Tax Rate Reconciliation Foreign Operations
EffectiveIncomeTaxRateReconciliationForeignOperations
0.107
CY2019 diod Income Tax Reconciliation Foreign Operations Foreign Withholding Taxes
IncomeTaxReconciliationForeignOperationsForeignWithholdingTaxes
22685000
CY2019 diod Effective Income Tax Rate Reconciliation Foreign Withholding Taxes
EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxes
0.114
CY2018 diod Income Tax Reconciliation Foreign Operations Foreign Withholding Taxes
IncomeTaxReconciliationForeignOperationsForeignWithholdingTaxes
10962000
CY2018 diod Effective Income Tax Rate Reconciliation Foreign Withholding Taxes
EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxes
0.073
CY2017 diod Income Tax Reconciliation Foreign Operations Foreign Withholding Taxes
IncomeTaxReconciliationForeignOperationsForeignWithholdingTaxes
4343000
CY2017 diod Effective Income Tax Rate Reconciliation Foreign Withholding Taxes
EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxes
0.069
CY2019 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
3686000
CY2019 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.019
CY2018 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
3541000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.024
CY2017 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
2643000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.042
CY2019 diod Income Tax Liability For Unrecognized Tax Expense Benefit
IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit
2041000
CY2018Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
32209000
CY2017Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
30581000
CY2018 diod Income Tax Liability For Unrecognized Tax Expense Benefit
IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit
2457000
CY2019 diod Effective Income Tax Rate Reconciliation Unrecognized Tax Expenses Benefits
EffectiveIncomeTaxRateReconciliationUnrecognizedTaxExpensesBenefits
0.010
CY2019Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
35652000
CY2019Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
35700000
CY2019 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
-52000
CY2019 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
0.000
CY2018 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
-2154000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
-0.014
CY2017 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
1537000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
0.025
CY2018 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
2762000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.018
CY2017 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
45908000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.734
CY2019 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-189000
CY2019 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.001
CY2018 diod Effective Income Tax Rate Reconciliation Unrecognized Tax Expenses Benefits
EffectiveIncomeTaxRateReconciliationUnrecognizedTaxExpensesBenefits
0.016
CY2017 diod Income Tax Liability For Unrecognized Tax Expense Benefit
IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit
2672000
CY2017 diod Effective Income Tax Rate Reconciliation Unrecognized Tax Expenses Benefits
EffectiveIncomeTaxRateReconciliationUnrecognizedTaxExpensesBenefits
0.043
CY2019 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
-10563000
CY2019 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.053
CY2018 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
-379000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.003
CY2017 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
2077000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.033
CY2018 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
2040000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.014
CY2017 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
3328000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.053
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
44131000
CY2019 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.223
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
44556000
CY2018 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.297
CY2017 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
62325000
CY2017 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.996
CY2018Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
32209000
CY2017Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
30581000
CY2016Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
28849000
CY2019 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
9274000
CY2018 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
4667000
CY2017 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
3492000
CY2019 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
39000
CY2017 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
863000
CY2019 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
5870000
CY2018 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
3039000
CY2017 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
2623000
CY2019Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
10423000
CY2018Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
7974000
CY2019Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
4420000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
1866000
CY2019 us-gaap Significant Change In Unrecognized Tax Benefits Nature Of Event
SignificantChangeInUnrecognizedTaxBenefitsNatureOfEvent
It is reasonably possible that the amount of the unrecognized benefit with respect to certain of our unrecognized tax positions will significantly increase or decrease within the next 12 months.
CY2019 us-gaap Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Estimated Range Not Possible
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeNotPossible
These changes may be the result of settlements of ongoing audits or competent authority proceedings. At this time, an estimate of the range of the reasonably possible outcomes cannot be made.
CY2019Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
5848000
CY2018Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
17600000
CY2019Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
16263000
CY2018Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
15456000
CY2019Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
33500000
CY2019 us-gaap Income Tax Examination Description
IncomeTaxExaminationDescription
We file income tax returns in the U.S. federal jurisdiction and in various state and foreign jurisdictions. We are no longer subject to U.S. federal income tax examinations by tax authorities for tax years before 2012 or tax year 2015. We are no longer subject to China income tax examinations by tax authorities for tax years before 2009. With respect to state and local jurisdictions and countries outside of the U.S., with limited exceptions, we are no longer subject to income tax audits for years before 2014. Although the outcome of tax audits is always uncertain, we believe that adequate amounts of tax, interest and penalties, if any, have been provided for in our reserve for any adjustments that may result from future tax audits. We recognize accrued interest and penalties, if any, related to unrecognized tax benefits in interest expense. We had an immaterial amount of accrued interest and penalties at December 31, 2019, 2018 and 2017.
CY2019Q4 us-gaap Operating Loss Carryforwards Valuation Allowance
OperatingLossCarryforwardsValuationAllowance
19000000
CY2018Q4 us-gaap Operating Loss Carryforwards Valuation Allowance
OperatingLossCarryforwardsValuationAllowance
7000000
CY2019Q4 us-gaap Statutory Accounting Practices Retained Earnings Not Available For Dividends
StatutoryAccountingPracticesRetainedEarningsNotAvailableForDividends
115000
CY2019Q4 diod Additional Tax On Undistributed Foreign Earnings
AdditionalTaxOnUndistributedForeignEarnings
46000
CY2019 us-gaap Income Tax Holiday Aggregate Dollar Amount
IncomeTaxHolidayAggregateDollarAmount
3100000
CY2018 us-gaap Income Tax Holiday Aggregate Dollar Amount
IncomeTaxHolidayAggregateDollarAmount
1600000
CY2017 us-gaap Income Tax Holiday Aggregate Dollar Amount
IncomeTaxHolidayAggregateDollarAmount
3700000
CY2019Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration
24139000
CY2018Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration
9635000
CY2019Q4 diod Deferred Tax Assets Lease Obligations
DeferredTaxAssetsLeaseObligations
3773000
CY2019Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
4629000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
4294000
CY2019Q4 diod Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Non Current
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCostNonCurrent
7805000
CY2018Q4 diod Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Non Current
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCostNonCurrent
9972000
CY2019Q4 us-gaap Deferred Tax Assets Gross Noncurrent
DeferredTaxAssetsGrossNoncurrent
77300000
CY2018Q4 us-gaap Deferred Tax Assets Gross Noncurrent
DeferredTaxAssetsGrossNoncurrent
66797000
CY2019Q4 us-gaap Deferred Tax Assets Valuation Allowance Noncurrent
DeferredTaxAssetsValuationAllowanceNoncurrent
29414000
CY2018Q4 us-gaap Deferred Tax Assets Valuation Allowance Noncurrent
DeferredTaxAssetsValuationAllowanceNoncurrent
25941000
CY2019Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
47886000
CY2018Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
40856000
CY2019Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
13816000
CY2018Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
16661000
CY2019Q4 diod Deferred Tax Liabilities Right Of Use Assets
DeferredTaxLiabilitiesRightOfUseAssets
4008000
CY2019Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
23648000
CY2018Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
7267000
CY2019Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
41472000
CY2018Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
23928000
CY2019Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
6414000
CY2018Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
16928000
CY2019Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
6400000
CY2018Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
16900000
CY2019Q4 us-gaap Tax Credit Carryforward Valuation Allowance
TaxCreditCarryforwardValuationAllowance
8000000
CY2018Q4 us-gaap Tax Credit Carryforward Valuation Allowance
TaxCreditCarryforwardValuationAllowance
19000000
CY2019Q4 us-gaap Defined Benefit Plan Weighted Average Asset Allocations
DefinedBenefitPlanWeightedAverageAssetAllocations
1
CY2019 diod Income Tax Holiday Income Tax Benefits Per Share Diluted
IncomeTaxHolidayIncomeTaxBenefitsPerShareDiluted
0.06
CY2018 diod Income Tax Holiday Income Tax Benefits Per Share Basic
IncomeTaxHolidayIncomeTaxBenefitsPerShareBasic
0.03
CY2018 diod Income Tax Holiday Income Tax Benefits Per Share Diluted
IncomeTaxHolidayIncomeTaxBenefitsPerShareDiluted
0.03
CY2017 diod Income Tax Holiday Income Tax Benefits Per Share Basic
IncomeTaxHolidayIncomeTaxBenefitsPerShareBasic
0.08
CY2017 diod Income Tax Holiday Income Tax Benefits Per Share Diluted
IncomeTaxHolidayIncomeTaxBenefitsPerShareDiluted
0.08
CY2018Q4 diod Defined Benefit Plan Equalization Benefit Interest Percentage On Base Rate
DefinedBenefitPlanEqualizationBenefitInterestPercentageOnBaseRate
0.01
CY2018Q4 diod Defined Benefit Plan Equalization Amount
DefinedBenefitPlanEqualizationAmount
500000
CY2018Q4 diod Defined Benefit Plan Equalization Amount
DefinedBenefitPlanEqualizationAmount
700000
CY2018Q4 us-gaap Foreign Currency Exchange Rate Translation1
ForeignCurrencyExchangeRateTranslation1
1.33
CY2019 us-gaap Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
256000
CY2018 us-gaap Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
267000
CY2019 us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
4069000
CY2018 us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
4151000
CY2019 us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
-1546000
CY2018 us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
-2625000
CY2019 us-gaap Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
7511000
CY2018 us-gaap Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
7339000
CY2019 us-gaap Defined Benefit Plan Amortization Of Prior Service Cost Credit
DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
55000
CY2019 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
-1585000
CY2018 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
-296000
CY2019Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
26100000
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
-44700000
CY2019 diod Defined Benefit Plan Recognized Gain Loss Increase Decrease
DefinedBenefitPlanRecognizedGainLossIncreaseDecrease
5100000
CY2019 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
4300000
CY2019 diod Defined Benefit Plan Amortization Of Net Gains Losses Average Term
DefinedBenefitPlanAmortizationOfNetGainsLossesAverageTerm
P10Y6M
CY2019 us-gaap Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
0.056
CY2019Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter
DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
29846000
CY2019 us-gaap Defined Benefit Plan Narrative Description Of Basis Used To Determine Overall Expected Long Term Rate Of Return On Assets Assumption
DefinedBenefitPlanNarrativeDescriptionOfBasisUsedToDetermineOverallExpectedLongTermRateOfReturnOnAssetsAssumption
The overall strategy is designed to return a long-term return of 2.6% p.a. above the liability benchmark which is broadly equal to changes in the plan’s liabilities.
CY2019 diod Defined Benefit Plan Plan Assets Expected Long Term Rate Of Return Above Liability Benchmark
DefinedBenefitPlanPlanAssetsExpectedLongTermRateOfReturnAboveLiabilityBenchmark
0.026
CY2019Q4 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
132621000
CY2019 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
16300000
CY2018 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
17000000.0
CY2017 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
14800000
CY2019Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months
DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
4030000
CY2019Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Two
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
4592000
CY2019Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Three
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
4913000
CY2019Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Four
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
5335000
CY2019Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Five
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
5668000
CY2019 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
20535000
CY2018 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
20736000
CY2017 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
18609000
CY2019 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
20535000
CY2018 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
20736000
CY2017 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
18609000
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Method Used
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsMethodUsed
Share-based compensation expense for stock options granted in previous years was calculated on the date of grant using the Black-Scholes-Merton option-pricing model
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0
CY2019 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
11900000
CY2018 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
4900000
CY2017 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
13600000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1833000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
23.08
CY2017 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
581000
CY2017 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
23.42
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
24000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
26.87
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1228000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
22.85
CY2018 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
240000
CY2018 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
20.28
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
988000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
23.47
CY2019 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
524000
CY2019 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
22.68
CY2019Q4 diod Share Based Compensation Arrangement By Share Based Payment Award Options Exercised Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedIntrinsicValue
10600000
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
464000
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
24.37
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
14849000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
2620000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
21.31
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
746000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
25.23
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
645000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
21.89
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
441000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
22.31
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
2280000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
22.24
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
646000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
32.06
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
1213000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
21.39
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
46000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
24.72
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
1667000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
26.68
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
670000
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
38.15
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
573000
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
24.90
CY2019 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Equity Instruments Other Than Options Aggregate Intrinsic Value Vested
SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested
20682000
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
67000
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
30.44
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
1697000
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
31.71
CY2019Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Equity Instruments Other Than Options Aggregate Intrinsic Value Nonvested
SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested
95687000
CY2019Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
40000000.0
CY2019 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P2Y2M12D
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
20700
CY2019 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1249130000
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
469574000
CY2019Q4 us-gaap Assets
Assets
1639384000
CY2018 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1213989000
CY2018Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
446835000
CY2018Q4 us-gaap Assets
Assets
1526371000
CY2017 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1054204000
CY2017Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
459169000
CY2017Q4 us-gaap Assets
Assets
1488673000
CY2019 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1249130000
CY2018 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1213989000
CY2017 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1054204000
CY2019 diod Sales Revenue Net Percentage
SalesRevenueNetPercentage
1
CY2018 diod Sales Revenue Net Percentage
SalesRevenueNetPercentage
1
CY2017 diod Sales Revenue Net Percentage
SalesRevenueNetPercentage
1
CY2019 diod Customer Concentration Number Of Customers
CustomerConcentrationNumberOfCustomers
1
CY2018 diod Customer Concentration Number Of Customers
CustomerConcentrationNumberOfCustomers
1
CY2017 diod Customer Concentration Number Of Customers
CustomerConcentrationNumberOfCustomers
1
CY2019 diod Customer Concentration Number Of Customers Did Not Equal Ten Percent Or Greater Of Accounts Receivable
CustomerConcentrationNumberOfCustomersDidNotEqualTenPercentOrGreaterOfAccountsReceivable
0
CY2018 diod Customer Concentration Number Of Customers Did Not Equal Ten Percent Or Greater Of Accounts Receivable
CustomerConcentrationNumberOfCustomersDidNotEqualTenPercentOrGreaterOfAccountsReceivable
0
CY2019Q4 us-gaap Purchase Commitment Remaining Minimum Amount Committed
PurchaseCommitmentRemainingMinimumAmountCommitted
30000000.0
CY2019 us-gaap Long Term Purchase Commitment Amount
LongTermPurchaseCommitmentAmount
63600000
CY2019 us-gaap Objectives For Using Derivative Instruments
ObjectivesForUsingDerivativeInstruments
The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposure to interest rate movements. To accomplish this objective, the Company primarily uses interest rate swaps, including interest rate collars, as part of its interest rate risk management strategy.  Interest rate swaps designated as cash flow hedges involve the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount.
CY2019 us-gaap Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimated Net Amount To Be Transferred
DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred
300000
CY2019Q4 diod Derivatives Net Assets Position Aggregate Fair Value
DerivativesNetAssetsPositionAggregateFairValue
100000
CY2018Q4 diod Derivatives Net Assets Position Aggregate Fair Value
DerivativesNetAssetsPositionAggregateFairValue
4700000
CY2019Q4 us-gaap Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
0
CY2018Q4 us-gaap Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
0
CY2019Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
301157000
CY2019Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
302293000
CY2019Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
322006000
CY2019Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
323674000
CY2019Q1 us-gaap Gross Profit
GrossProfit
112411000
CY2019Q2 us-gaap Gross Profit
GrossProfit
121988000
CY2019Q3 us-gaap Gross Profit
GrossProfit
122046000
CY2019Q4 us-gaap Gross Profit
GrossProfit
109362000
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
31716000
CY2019Q2 us-gaap Net Income Loss
NetIncomeLoss
36284000
CY2019Q3 us-gaap Net Income Loss
NetIncomeLoss
38060000
CY2019Q4 us-gaap Net Income Loss
NetIncomeLoss
47190000
CY2019Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.63
CY2019Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.72
CY2019Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.75
CY2019Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.92
CY2019Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.62
CY2019Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.70
CY2019Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.73
CY2019Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.90
CY2018Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
274512000
CY2018Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
304085000
CY2018Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
320946000
CY2018Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
314446000
CY2018Q1 us-gaap Gross Profit
GrossProfit
98595000
CY2018Q2 us-gaap Gross Profit
GrossProfit
107268000
CY2018Q3 us-gaap Gross Profit
GrossProfit
115214000
CY2018Q4 us-gaap Gross Profit
GrossProfit
114199000
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
18526000
CY2018Q2 us-gaap Net Income Loss
NetIncomeLoss
25068000
CY2018Q3 us-gaap Net Income Loss
NetIncomeLoss
30908000
CY2018Q4 us-gaap Net Income Loss
NetIncomeLoss
29519000
CY2018Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.38
CY2018Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.50
CY2018Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.62
CY2018Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.59
CY2018Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.37
CY2018Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.49
CY2018Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.61
CY2018Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.58

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